428213376

素因数分解:

$2^7\times 3^2\times {\mathrm{331}}^1\times {\mathrm{1123}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 1237051920

約数和(自身を除く): 808838544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 331, 384, 576, 662, 993, 1123, 1152, 1324, 1986, 2246, 2648, 2979, 3369, 3972, 4492, 5296, 5958, 6738, 7944, 8984, 10107, 10592, 11916, 13476, 15888, 17968, 20214, 21184, 23832, 26952, 31776, 35936, 40428, 42368, 47664, 53904, 63552, 71872, 80856, 95328, 107808, 127104, 143744, 161712, 190656, 215616, 323424, 371713, 381312, 431232, 646848, 743426, 1115139, 1293696, 1486852, 2230278, 2973704, 3345417, 4460556, 5947408, 6690834, 8921112, 11894816, 13381668, 17842224, 23789632, 26763336, 35684448, 47579264, 53526672, 71368896, 107053344, 142737792, 214106688, 428213376]

約数ペア:

[(1, 428213376), (2, 214106688), (3, 142737792), (4, 107053344), (6, 71368896), (8, 53526672), (9, 47579264), (12, 35684448), (16, 26763336), (18, 23789632), (24, 17842224), (32, 13381668), (36, 11894816), (48, 8921112), (64, 6690834), (72, 5947408), (96, 4460556), (128, 3345417), (144, 2973704), (192, 2230278), (288, 1486852), (331, 1293696), (384, 1115139), (576, 743426), (662, 646848), (993, 431232), (1123, 381312), (1152, 371713), (1324, 323424), (1986, 215616), (2246, 190656), (2648, 161712), (2979, 143744), (3369, 127104), (3972, 107808), (4492, 95328), (5296, 80856), (5958, 71872), (6738, 63552), (7944, 53904), (8984, 47664), (10107, 42368), (10592, 40428), (11916, 35936), (13476, 31776), (15888, 26952), (17968, 23832), (20214, 21184)]